The investigators aimed to compare of the i-gel, supreme and proseal laryngeal mask airways in paralysed patients undergoing gynaecological laparoscopic surgery with oropharyngeal leak pressure. The investigators also studied their relative ease of insertion, time to insertion and complications of use as secondary outcome measures.
A total of 105 patients scheduled for elective gynaecological laparoscopic procedures in our Inonu University Medical Faculty Hospital were recruited.They were equally randomized into three groups: PLMA, supreme and i-gel groups. All three devices were compared with regard to oropharyngeal leak pressure, number and duration of insertion attempts and complications of airway. Oropharyngeal leak pressure will evaluate including to start,trendelenburg and postoperative at period. Fiberoptic evaluation of the LMA's position were performed after successful insertion and determination of the airway pressures. After one hour patients were evaluated by a blinded independent observer for postoperative complications ( sore throat, dysphonia and dysphagia).
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Enrollment
35
Size 3,4 or 5 supraglottic device with orogastric drainage tube
Size 3,4 or 5, disposable supraglottic device with orogastric drainage tube
Size 3,4,5 disposable supraglottic device with noninflatable cuff
Inonu University
Malatya, Turkey, Turkey (Türkiye)
change of oropharyngeal leak pressure
During intraoperative period, oropharyngeal leak pressure was measured at three times (10min, 30 min, and 45 min after insertion of devices)
Time frame: 10min, 30 min ,45 min
easiness of insertion of the device
During insertion, easiness of the devices were evaluated by a scale
Time frame: 2 min
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